I hope to!
The outlanders were already introduced, but in Simba's Pride it is said that Simba banished them. So in my fan fic they are already outlanders. They're gonna join the Pride, but in between TLK1 and TLK2 Zira is gonna do something that makes them banished again.
I dunno, its hard to patch a porous movie like TLK2...
I'm not saying its a bad movie, its probably my favorite out of the three